PREVIEW / etf_30min / 2018-09-11
file: by_date/etf_30min/2018/2018-09-11.parquet size: 477 KB rows: 16,291
schema
timestamp TIMESTAMP symbol VARCHAR asset_type VARCHAR open DOUBLE high DOUBLE low DOUBLE close DOUBLE volume DOUBLE
sample rows
| timestamp | symbol | asset_type | open | high | low | close | volume |
|---|---|---|---|---|---|---|---|
| 2018-09-11 04:00:00 | SPY | ETF | 288.35 | 288.41 | 288.34 | 288.41 | 1315.0 |
| 2018-09-11 04:30:00 | SPY | ETF | 288.27 | 288.27 | 287.8 | 287.96 | 8854.0 |
| 2018-09-11 05:00:00 | SPY | ETF | 287.86 | 287.86 | 287.5 | 287.6 | 15302.0 |
| 2018-09-11 05:30:00 | SPY | ETF | 287.58 | 287.65 | 287.38 | 287.65 | 10752.0 |
| 2018-09-11 06:00:00 | SPY | ETF | 287.7 | 287.8 | 287.58 | 287.64 | 13832.0 |
| 2018-09-11 06:30:00 | SPY | ETF | 287.68 | 287.76 | 287.64 | 287.76 | 13940.0 |
| 2018-09-11 07:00:00 | SPY | ETF | 287.75 | 287.75 | 287.35 | 287.44 | 46928.0 |
| 2018-09-11 07:30:00 | SPY | ETF | 287.43 | 287.56 | 287.33 | 287.55 | 67948.0 |
| 2018-09-11 08:00:00 | SPY | ETF | 287.4801 | 288.67 | 287.24 | 287.55 | 524654.0 |
| 2018-09-11 08:30:00 | SPY | ETF | 287.54 | 287.55 | 287.23 | 287.36 | 289952.0 |
| 2018-09-11 09:00:00 | SPY | ETF | 287.36 | 287.51 | 287.31 | 287.34 | 227699.0 |
| 2018-09-11 09:30:00 | SPY | ETF | 287.37 | 287.92 | 286.975 | 287.86 | 6766285.0 |
| 2018-09-11 10:00:00 | SPY | ETF | 287.86 | 288.38 | 287.77 | 288.29 | 4041924.0 |
| 2018-09-11 10:30:00 | SPY | ETF | 288.28 | 288.2953 | 287.88 | 288.05 | 3029397.0 |
| 2018-09-11 11:00:00 | SPY | ETF | 288.06 | 288.62 | 288.05 | 288.535 | 2850368.0 |
| 2018-09-11 11:30:00 | SPY | ETF | 288.54 | 289.41 | 288.5385 | 289.4 | 4223174.0 |
| 2018-09-11 12:00:00 | SPY | ETF | 289.39 | 289.55 | 289.19 | 289.26 | 3142593.0 |
| 2018-09-11 12:30:00 | SPY | ETF | 289.26 | 289.48 | 289.17 | 289.47 | 1835507.0 |
| 2018-09-11 13:00:00 | SPY | ETF | 289.475 | 289.54 | 289.12 | 289.2 | 2036455.0 |
| 2018-09-11 13:30:00 | SPY | ETF | 289.195 | 289.34 | 289.05 | 289.16 | 1623796.0 |
| 2018-09-11 14:00:00 | SPY | ETF | 289.16 | 289.39 | 289.0001 | 289.36 | 1464731.0 |
| 2018-09-11 14:30:00 | SPY | ETF | 289.36 | 289.49 | 289.29 | 289.2935 | 1398488.0 |
| 2018-09-11 15:00:00 | SPY | ETF | 289.29 | 289.45 | 289.16 | 289.23 | 2011122.0 |
| 2018-09-11 15:30:00 | SPY | ETF | 289.22 | 289.32 | 288.94 | 289.11 | 6406599.0 |
| 2018-09-11 16:00:00 | SPY | ETF | 289.12 | 289.23 | 288.7627 | 289.21 | 5186383.0 |
| 2018-09-11 16:30:00 | SPY | ETF | 289.23 | 289.31 | 289.21 | 289.23 | 424229.0 |
| 2018-09-11 17:00:00 | SPY | ETF | 289.19 | 289.25 | 289.05 | 289.11 | 773361.0 |
| 2018-09-11 17:30:00 | SPY | ETF | 289.19 | 289.29 | 289.13 | 289.26 | 53646.0 |
| 2018-09-11 18:00:00 | SPY | ETF | 289.29 | 289.42 | 289.23 | 289.39 | 29773.0 |
| 2018-09-11 18:30:00 | SPY | ETF | 289.4 | 289.43 | 289.31 | 289.38 | 28165.0 |
| 2018-09-11 19:00:00 | SPY | ETF | 289.37 | 289.38 | 289.36 | 289.36 | 6228.0 |
| 2018-09-11 19:30:00 | SPY | ETF | 289.37 | 289.38 | 289.3 | 289.33 | 36145.0 |
| 2018-09-11 04:00:00 | QQQ | ETF | 182.12 | 182.13 | 182.06 | 182.11 | 20168.0 |
| 2018-09-11 04:30:00 | QQQ | ETF | 182.01 | 182.04 | 181.52 | 181.65 | 82815.0 |
| 2018-09-11 05:00:00 | QQQ | ETF | 181.65 | 181.65 | 181.25 | 181.39 | 35234.0 |
| 2018-09-11 05:30:00 | QQQ | ETF | 181.31 | 181.45 | 181.13 | 181.45 | 15750.0 |
| 2018-09-11 06:00:00 | QQQ | ETF | 181.47 | 181.52 | 181.4 | 181.49 | 13317.0 |
| 2018-09-11 06:30:00 | QQQ | ETF | 181.47 | 181.57 | 181.45 | 181.56 | 12800.0 |
| 2018-09-11 07:00:00 | QQQ | ETF | 181.56 | 181.56 | 181.27 | 181.36 | 46676.0 |
| 2018-09-11 07:30:00 | QQQ | ETF | 181.36 | 181.39 | 181.22 | 181.39 | 29252.0 |
| 2018-09-11 08:00:00 | QQQ | ETF | 181.56 | 181.56 | 181.08 | 181.31 | 93010.0 |
| 2018-09-11 08:30:00 | QQQ | ETF | 181.3 | 181.3 | 180.93 | 181.03 | 166746.0 |
| 2018-09-11 09:00:00 | QQQ | ETF | 181.02 | 181.17 | 180.84 | 180.95 | 133807.0 |
| 2018-09-11 09:30:00 | QQQ | ETF | 180.97 | 182.01 | 180.52 | 181.84 | 4723328.0 |
| 2018-09-11 10:00:00 | QQQ | ETF | 181.84 | 182.29 | 181.7403 | 182.2 | 2344428.0 |
| 2018-09-11 10:30:00 | QQQ | ETF | 182.2 | 182.2 | 181.635 | 181.81 | 1144049.0 |
| 2018-09-11 11:00:00 | QQQ | ETF | 181.81 | 182.356 | 181.7899 | 182.27 | 1375265.0 |
| 2018-09-11 11:30:00 | QQQ | ETF | 182.27 | 183.23 | 182.27 | 183.22 | 2152518.0 |
| 2018-09-11 12:00:00 | QQQ | ETF | 183.22 | 183.42 | 182.99 | 183.05 | 2372885.0 |
| 2018-09-11 12:30:00 | QQQ | ETF | 183.0548 | 183.145 | 182.87 | 183.14 | 738099.0 |
> showing 50 of 16,291 rows — these rows as CSV